MESON Chess Problem Database
Problem Display
PID: 204826 (8/2p1p1p1/B1P1P3/pR2B2Q/2kP1r2/5P1b/3PP1p1/6K1 w - - 0 1)
Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)
4th Prize, Wsesjusnij Ty., 1925
#3
11 + 8
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rxf3
- 2.Qxf3
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb3#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 3.Qd5#
- 3.Qb3#
- 3.Qc3#
- 3.Qd3#
- threat
- 2.Qxf3
- 1...Re4
- 2.fxe4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- threat
- 2.fxe4
- 1...Rf6
- 2.e4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 2...Kd3
- 3.Rb2#
- threat
- 2.e4
- 1...Rf7
- 2.e4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 2...Kd3
- 3.Rb2#
- threat
- 2.e4
- 1...Rxf3
- Tries
- 1.Bxf4?
- threat
- 2.Qc5#
- 2.Qd5#
- 1...Bf5
- 2.Qxf5
- threat
- 3.Qd3#
- 3.Qc5#
- 3.Qd5#
- 2...Kxd4
- 3.Rd5#
- 3.Qd3#
- 3.Qe4#
- 3.Qc5#
- 3.Qd5#
- threat
- 2.Qxf5
- 1...g5!
- threat
- 1.Rb4+?
- 1...Kd5
- 2.Bc4+
- 2...Kxc6
- 3.Qe8#
- 2...Kxc6
- 2.Bc4+
- 1...Kxb4!
- 1...Kd5
- 1.Qg6?
- threat
- 2.Qc2#
- 2.Qd3#
- 1...Rxf3
- 2.Rb6+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Qc2+
- 2...Rc3
- 3.Qa4#
- 3.Qxc3#
- 3.d3#
- 2...Rc3
- 2.Rb6+
- 1...Rf5
- 2.Rb6+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.d5
- threat
- 3.d3#
- 2...Rxf3
- 3.Qe4#
- 2...Rxe5
- 3.Qd3#
- threat
- 2.Rb6+
- 1...Re4
- 2.Rb6+
- 2...Kd5
- 3.fxe4#
- 2...Kd5
- 2.Qxe4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 3.Qc2#
- 3.Qd3#
- 3.Qd5#
- 3.d5#
- threat
- 2.fxe4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- threat
- 2.Rb6+
- 1...Bf5!
- threat
- 1.Qg5?
- threat
- 2.Qxe7
- threat
- 3.Qc5#
- threat
- 2.Qxe7
- 1...Rxd4
- 2.Qe3
- threat
- 3.Qxd4#
- 3.Qb3#
- 3.Qc3#
- 2...Rd3
- 3.Qc5#
- 3.Qxd3#
- 3.exd3#
- threat
- 2.Qf4
- threat
- 3.Qxd4#
- 2...Rxf4
- 3.d3#
- 2...Re4
- 3.Qxe4#
- 3.d3#
- threat
- 2.Qe3
- 1...Bxe6
- 2.Qxe7
- threat
- 3.Qc5#
- 3.Qxe6#
- threat
- 2.Qxe7
- 1...Re4
- 2.d3+
- 2...Kc3
- 3.Qc1#
- 2...Kc3
- 2.fxe4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- threat
- 2.d3+
- 1...Rf5
- 2.d3+
- 2...Kc3
- 3.Qc1#
- 2...Kc3
- 2.d3+
- 1...Rf6
- 2.d3+
- 2...Kc3
- 3.Qc1#
- 2...Kc3
- 2.e4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 2...Kd3
- 3.Rb2#
- 3.Rc5#
- threat
- 2.d3+
- 1...Rf7
- 2.d3+
- 2...Kc3
- 3.Qc1#
- 2...Kc3
- 2.e4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 2...Kd3
- 3.Rb2#
- 3.Rc5#
- threat
- 2.d3+
- 1...a4
- 2.Qxe7
- threat
- 3.Qb4#
- 3.Qc5#
- threat
- 2.Qxe7
- 1...Rxf3!
- threat
- 1.Qh7?
- threat
- 2.Qc2#
- 2.Qd3#
- 1...Rxf3
- 2.Qc2+
- 2...Rc3
- 3.Qa4#
- 3.Qxc3#
- 3.d3#
- 2...Rc3
- 2.Qc2+
- 1...Re4
- 2.Qxe4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 3.Qc2#
- 3.Qd3#
- 3.Qd5#
- 3.d5#
- threat
- 2.fxe4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- threat
- 2.Qxe4
- 1...Rf5
- 2.d5
- threat
- 3.d3#
- 2...Rxf3
- 3.Qe4#
- 2...Rxe5
- 3.Qd3#
- threat
- 2.d5
- 1...g6
- 2.Qxe7
- threat
- 3.Qc5#
- threat
- 2.Qxe7
- 1...Bf5!
- threat
- 1.e4?
- threat
- 2.Rb1#
- 2.Rb2#
- 2.Rb6#
- 2.Rb7#
- 2.Rb8#
- 1...Kd3
- 2.Rb2#
- 1...Rxe4!
- threat
- 1.d5?
- threat
- 2.d3#
- 1...Rxf3
- 2.Qxf3
- threat
- 3.Qe4#
- 3.Qb3#
- 3.Qc3#
- 3.Qd3#
- 3.Qf4#
- 3.d3#
- threat
- 2.Qxf3
- 1...Bf5
- 2.Qxf5
- threat
- 3.Qc2#
- 3.Qd3#
- 3.Qxf4#
- 3.d3#
- 2...Rxf3
- 3.Qe4#
- threat
- 2.Qxf5
- 1...Rd4!
- threat
- 1.Bxf4?
- Keys
- 1.Qf7!
- threat
- 2.Qxe7
- threat
- 3.Qc5#
- threat
- 2.Qxe7
- 1...Rxf3
- 2.Qxf3
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb3#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 3.Qd5#
- 3.Qb3#
- 3.Qc3#
- 3.Qd3#
- threat
- 2.Qxf3
- 1...Rxd4
- 2.Qf4
- threat
- 3.Qxd4#
- 2...Rxf4
- 3.d3#
- 2...Re4
- 3.Qxe4#
- 3.d3#
- threat
- 2.Qf4
- 1...Rxf7
- 2.e4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- 2...Kd3
- 3.Rb2#
- threat
- 2.e4
- 1...Re4
- 2.fxe4
- threat
- 3.Rb1#
- 3.Rb2#
- 3.Rb6#
- 3.Rb7#
- 3.Rb8#
- threat
- 2.fxe4
- 1...Rf5
- 2.Rb6+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Rb6+
- 1...a4
- 2.Qxe7
- threat
- 3.Qb4#
- 3.Qc5#
- threat
- 2.Qxe7
- threat
- 1.Qf7!
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